共 21 条
[3]
FREEMAN DH, 1971, NBS549 TECH NOT, P62
[4]
FRENCH WG, 1970, AM CERAMIC SOCIETY M
[5]
GRIFFIN HG, 1972, MAR PITTSB C AN CHEM
[7]
HUME DN, 1967, ADV CHEM SER, V67, P30
[8]
IRWING H, 1958, ANALYST, V83, P526
[9]
KERN W, 1970, RCA REV, V31, P207